D3treeExperiments/tree.js at master · MichaelTrestman/D3treeExperiments · GitHub

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var makeTreeViz = function(treeData) {

var width = 3200;
var height = 1800;

var canvas = d3.select('body').append('svg')
	.attr('width', width)
	.attr('height', height)
	.append('g')
		.attr('transform', 'translate(50, 50)');

var tree = d3.layout.tree()
	.size([2900, 1400]);

	var nodes = tree.nodes(treeData);
	var links = tree.links(nodes);

var node = canvas.selectAll(".node")
	.data(nodes)
	.enter()
	.append('g')
		.attr("class", "node")
		.attr("transform", function (d) {
			return "translate(" + d.x + "," + (d.y) + ")";
		} );

node.append("circle")
	.attr("r", function(d) {return d.r;})
	.attr("fill", "green")
	.attr("opacity", 0.25)
	.attr("stroke", "#ADADAD")
	.attr("stroke-width", "2");

node.append("text").attr("class", "texticles")
	.text(function(d) {return d.name })


var diagonal = d3.svg.diagonal();

canvas.selectAll(".link")
	.data(links)
	.enter()
	.append("path")
	.attr("class", "link")
	// .style("fill", "none")
	// .style("stroke", "#FF0000")
	.attr('d', d3.svg.diagonal())


}

makeTreeViz(treeData);